Results 11 to 20 of about 24,101 (221)

Effects of Alternative Prey Density on Cannibalism in Adult Female <i>Neoseiulus californicus</i>. [PDF]

open access: yesEcol Evol
Using two strains of N. californicus—TU (reared long‐term on T. urticae) and OB (reared long‐term on O. bakeri)—this study demonstrated that although alternative prey density had no significant effect on cannibalism, both rearing strain and conspecific life stage significantly influenced cannibalistic behavior, with a significant interaction between ...
Zhang FX   +4 more
europepmc   +2 more sources

Inducible tomato defences persist in detached leaves, despite differential plant variety and gene-dependent expression

open access: yesEcological Entomology, EarlyView.
Short‐ and long‐term expression of PPO‐D, PI‐IIc and PR‐1a were assessed in intact plants and detached tomato leaves of two varieties infested with Tetranhycus urticae. Tomato defences were induced in both intact and detached leaves, but the induction levels varied with plant variety and gene assessed.
Kozak M   +6 more
europepmc   +2 more sources

Nuevos hospederos y registros de ácaros fitófagos para Costa Rica: período 2013-2018

open access: yesAgronomía Costarricense, 2020
Las especies de ácaros fitófagos identificadas para Costa Rica no han sido actualizadas desde el 2013, por lo que se procedió a resumir la información disponible del 2013 al 2018 e incorporarla a la existente.
Hugo Aguilar-Piedra   +1 more
doaj   +1 more source

Tetranychus ludeni Zacher, 1913 (Tetranychidae) and Phytoseiulus macropilis (Banks, 1904) (Phytoseiidae) in apple trees grown in a greenhouse in southern Brazil: injuries and control

open access: yesEntomological Communications, 2023
This study reports the presence and injuries caused by Tetranychus ludeni Zacher, 1913 (Acari: Tetranychidae) on apple tree seedlings (Malus domestica Borkh: Rosaceae) in nurseries in southern Brazil.
Priscila A. Rode   +2 more
doaj   +1 more source

Diurnal temperature variations affect development of a herbivorous arthropod pest and its predators [PDF]

open access: yes, 2015
The impact of daily temperature variations on arthropod life history remains woefully understudied compared to the large body of research that has been carried out on the effects of constant temperatures. However, diurnal varying temperature regimes more
Audenaert, Joachim   +6 more
core   +6 more sources

Effects of Bacillus thuringiensis Cry Toxin, Propolis Extracts and Silver Nanoparticles Synthesized by Soil Fungus (Fusarium oxysporum) Against Two Species of Tetranychus spp. (Acari:Tetranychidae) [PDF]

open access: yesJournal of Agricultural Chemistry and Biotechnology, 2016
Development of new biostrategies for pest control represents a major eco-friendly achievement. The use of micoorganisms represents one of these biostratigies.
D. Dawood   +3 more
doaj   +1 more source

INFLUECNE OF THE PREY TYPE ON THE BIOLOGY AND LIFE TABLE PARAMETERS OF THE PREDATORY MITE Phytoseiulus macropilis (BANKS) (ACARI: PHYTOSEIIDAE). [PDF]

open access: yesJournal of Plant Protection and Pathology, 2007
The  predatory mite Phytoseiulus macropillis (Bank) was fed on eggs, nymphs and adult stages of Tetranychus urticae Koch and Tetranychus cucurbitacearum (Sayed).
Abla Ibrahiem   +1 more
doaj   +1 more source

Sensitivity Injury Tetranychus urticae for Two Types of Sweet Pepper and the Effect of Infection on the Physical and Chemical Characteristics of the Plants. [PDF]

open access: yesJournal of Plant Protection and Pathology, 2016
An experiment was conducted during two successive growing seasons of 2015 and 2016 under greenhouse condition  )four screen-houses 9m width x 40m length x 2m height) were established for investigate the susceptibility of two sweet pepper hybrids to ...
M. El-keblawy, H. Abd El- Rahman
doaj   +1 more source

Resistance risk assessment of the novel complex II inhibitor pyflubumide in the polyphagous pest Tetranychus urticae [PDF]

open access: yes, 2020
Pyflubumide is a novel selective carboxanilide acaricide that inhibits mitochondrial complex II of spider mite species such as Tetranychus urticae. We explored the baseline toxicity and potential cross-resistance risk of pyflubumide in a reference panel ...
Fotoukkiaii, Seyedeh Masoumeh   +3 more
core   +1 more source

Homeophathic preparations for red spider mite, Tetranychus urticae (Acari: Tetranychidae) control in satrawberry plants

open access: yesPersian Journal of Acarology, 2022
Homeopathic preparations for red spider mite, Tetranychus urticae (Acari: Tetranychidae) control in strawberry plants are used.
Laura A. Ramírez-Rodríguez   +4 more
doaj   +1 more source

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